L=X+H+1.5D
X=1/2H
H=最小1 +機組靜壓
D=管的直徑
假設機組靜壓為249pa
冷凝水管直徑為20mm
L=X+H+1.5D
=1.5H+1.5D
=1.5(1*25.4+249/249*25.4+20)<===為什麼會這樣
=106.2
收錄日期: 2021-05-04 01:05:48
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20190627134043AAuFWiy